Home / 60,902.60-84,053.40-34,050.62

Finding the Fourth Proportional to 60,902.60, 84,053.40 and 34,050.62

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Solution

The fourth proportional to 60,902.60, 84,053.40 and 34,050.62 is: 46,994.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,902.60 : 84,053.40 = 34,050.62 : x
  2. Step 2: Convert to fraction form
    60,902.60/84,053.40 = 34,050.62/x
  3. Step 3: Cross multiply
    60,902.60x = 84,053.40 × 34,050.62
  4. Step 4: Simplify right side
    60,902.60x = 2,862,070,383.11
  5. Step 5: Solve for x
    x = 2,862,070,383.11/60,902.60
  6. Step 6: Final answer
    x = 46,994.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.